ORA-03113 and ORA-07445 errors

Hi,
When I try to execute this query:

							
						<font color="#827e7e" size="2">
									
								<i>SELECT cnt.NUM_COM as NUM_COM_CNT ,cnt.NUM_COM_OF,cnt.ENS_COM,cnt.LET_COD as LET_COD_COM,
										
									<br/>ter.NUM_COM, ter.NUM_TPE, ter.HEU_TLC, ter.TRM_AMQ, ter.LET_COD
										
									<br/>FROM AMQ_CNT cnt
										
									<br/>FULL OUTER JOIN AMQ_TERM ter ON (cnt.NUM_COM = ter.NUM_COM)
										
									<br/>WHERE (ter.LET_COD IS NOT NULL OR cnt.LET_COD IS NOT NULL)
									
								</i></font>
								
							<br/>
							
						
						
					

I have this php error using ora_parse() function
Warning: Ora_Parse failed (ORA-03113: end-of-file on communication channel -- while processing OCI function OPARSE)